CA1214444A - Controle du broyage et de l'hygrometrie de matieres combustibles, et methode de regulation du broyage - Google Patents

Controle du broyage et de l'hygrometrie de matieres combustibles, et methode de regulation du broyage

Info

Publication number: CA1214444A
Authority: CA; Canada
Prior art keywords: pulverizer; gas; pulverizing; rate; differential pressure
Prior art date: 1983-02-01
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA000420695A

Other languages

English (en)

Inventor

Kazuo Tanaka

Kenjiro Motonaga

Tsunenori Hayashi

Kozo Tanaka

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kobe Steel Ltd

Original Assignee

Kobe Steel Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-02-01

Filing date

1983-02-01

Publication date

1986-11-25

1983-02-01 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1983-02-01 Priority to CA000420695A priority Critical patent/CA1214444A/fr

1986-11-25 Application granted granted Critical

1986-11-25 Publication of CA1214444A publication Critical patent/CA1214444A/fr

Status Expired legal-status Critical Current

Links

238000010298 pulverizing process Methods 0.000 title claims abstract description 68
238000000034 method Methods 0.000 title claims abstract description 34
239000000463 material Substances 0.000 title claims abstract description 27
230000001276 controlling effect Effects 0.000 claims description 14
230000001105 regulatory effect Effects 0.000 claims description 13
238000002156 mixing Methods 0.000 claims description 8
230000008859 change Effects 0.000 claims description 7
238000001035 drying Methods 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 2
238000007599 discharging Methods 0.000 claims 1
239000003245 coal Substances 0.000 abstract description 61
238000011144 upstream manufacturing Methods 0.000 abstract 1
239000007789 gas Substances 0.000 description 84
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
239000001301 oxygen Substances 0.000 description 9
229910052760 oxygen Inorganic materials 0.000 description 9
230000003247 decreasing effect Effects 0.000 description 7
239000002245 particle Substances 0.000 description 6
239000002817 coal dust Substances 0.000 description 5
239000000428 dust Substances 0.000 description 5
238000004880 explosion Methods 0.000 description 5
238000002485 combustion reaction Methods 0.000 description 4
238000007796 conventional method Methods 0.000 description 3
239000002994 raw material Substances 0.000 description 3
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000003546 flue gas Substances 0.000 description 2
239000000446 fuel Substances 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000013459 approach Methods 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
238000001514 detection method Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000010304 firing Methods 0.000 description 1
239000002737 fuel gas Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1

Landscapes

Disintegrating Or Milling (AREA)

CA000420695A 1983-02-01 1983-02-01 Controle du broyage et de l'hygrometrie de matieres combustibles, et methode de regulation du broyage Expired CA1214444A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000420695A CA1214444A (fr)	1983-02-01	1983-02-01	Controle du broyage et de l'hygrometrie de matieres combustibles, et methode de regulation du broyage

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000420695A CA1214444A (fr)	1983-02-01	1983-02-01	Controle du broyage et de l'hygrometrie de matieres combustibles, et methode de regulation du broyage

Publications (1)

Publication Number	Publication Date
CA1214444A true CA1214444A (fr)	1986-11-25

Family

ID=4124474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000420695A Expired CA1214444A (fr)	1983-02-01	1983-02-01	Controle du broyage et de l'hygrometrie de matieres combustibles, et methode de regulation du broyage

Country Status (1)

Country	Link
CA (1)	CA1214444A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112871393A (zh) *	2020-12-24	2021-06-01	中国水利水电第九工程局有限公司	砂石生产中均衡破碎调控工艺

1983
- 1983-02-01 CA CA000420695A patent/CA1214444A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112871393A (zh) *	2020-12-24	2021-06-01	中国水利水电第九工程局有限公司	砂石生产中均衡破碎调控工艺
CN112871393B (zh) *	2020-12-24	2022-04-05	中国水利水电第九工程局有限公司	砂石生产中均衡破碎调控工艺

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Legal Events

Date	Code	Title	Description
2003-11-25	MKEX	Expiry